7512355984

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1\times {\mathrm{1483}}^1$

素因数の和:2988

約数の個数: 80

約数和(自身を含む): 17194455040

約数和(自身を除く): 9682099056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1459, 1483, 1736, 2918, 2966, 3472, 5836, 5932, 10213, 10381, 11672, 11864, 20426, 20762, 23344, 23728, 40852, 41524, 45229, 45973, 81704, 83048, 90458, 91946, 163408, 166096, 180916, 183892, 316603, 321811, 361832, 367784, 633206, 643622, 723664, 735568, 1266412, 1287244, 2163697, 2532824, 2574488, 4327394, 5065648, 5148976, 8654788, 15145879, 17309576, 30291758, 34619152, 60583516, 67074607, 121167032, 134149214, 242334064, 268298428, 469522249, 536596856, 939044498, 1073193712, 1878088996, 3756177992, 7512355984]

約数ペア:

[(1, 7512355984), (2, 3756177992), (4, 1878088996), (7, 1073193712), (8, 939044498), (14, 536596856), (16, 469522249), (28, 268298428), (31, 242334064), (56, 134149214), (62, 121167032), (112, 67074607), (124, 60583516), (217, 34619152), (248, 30291758), (434, 17309576), (496, 15145879), (868, 8654788), (1459, 5148976), (1483, 5065648), (1736, 4327394), (2918, 2574488), (2966, 2532824), (3472, 2163697), (5836, 1287244), (5932, 1266412), (10213, 735568), (10381, 723664), (11672, 643622), (11864, 633206), (20426, 367784), (20762, 361832), (23344, 321811), (23728, 316603), (40852, 183892), (41524, 180916), (45229, 166096), (45973, 163408), (81704, 91946), (83048, 90458)]